18708473991036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^3\times {\mathrm{373}}^1\times {\mathrm{609379}}^1$

素因数の和:609816

約数の個数: 96

約数和(自身を含む): 46201534086400

約数和(自身を除く): 27493060095364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 373, 722, 746, 1083, 1119, 1444, 1492, 2166, 2238, 4332, 4476, 6859, 7087, 13718, 14174, 20577, 21261, 27436, 28348, 41154, 42522, 82308, 85044, 134653, 269306, 403959, 538612, 609379, 807918, 1218758, 1615836, 1828137, 2437516, 2558407, 3656274, 5116814, 7312548, 7675221, 10233628, 11578201, 15350442, 23156402, 30700884, 34734603, 46312804, 69469206, 138938412, 219985819, 227298367, 439971638, 454596734, 659957457, 681895101, 879943276, 909193468, 1319914914, 1363790202, 2639829828, 2727580404, 4179730561, 4318668973, 8359461122, 8637337946, 12539191683, 12956006919, 16718922244, 17274675892, 25078383366, 25912013838, 50156766732, 51824027676, 82054710487, 164109420974, 246164131461, 328218841948, 492328262922, 984656525844, 1559039499253, 3118078998506, 4677118497759, 6236157997012, 9354236995518, 18708473991036]

約数ペア:

[(1, 18708473991036), (2, 9354236995518), (3, 6236157997012), (4, 4677118497759), (6, 3118078998506), (12, 1559039499253), (19, 984656525844), (38, 492328262922), (57, 328218841948), (76, 246164131461), (114, 164109420974), (228, 82054710487), (361, 51824027676), (373, 50156766732), (722, 25912013838), (746, 25078383366), (1083, 17274675892), (1119, 16718922244), (1444, 12956006919), (1492, 12539191683), (2166, 8637337946), (2238, 8359461122), (4332, 4318668973), (4476, 4179730561), (6859, 2727580404), (7087, 2639829828), (13718, 1363790202), (14174, 1319914914), (20577, 909193468), (21261, 879943276), (27436, 681895101), (28348, 659957457), (41154, 454596734), (42522, 439971638), (82308, 227298367), (85044, 219985819), (134653, 138938412), (269306, 69469206), (403959, 46312804), (538612, 34734603), (609379, 30700884), (807918, 23156402), (1218758, 15350442), (1615836, 11578201), (1828137, 10233628), (2437516, 7675221), (2558407, 7312548), (3656274, 5116814)]